Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Leonard Sahn, MD, PC

Organization Neurology Physician · NPI 1427384593

Leonard Sahn, MD, PC provides Neurology Physician services in Southfield, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

29355 Northwestern Hwy Ste 100
Southfield, MI 48034-1053 Not confirmed with CMS for 17 years — call before visiting
Phone: (248) 355-1300
Fax: (248) 355-1302
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 4301032241 (MI)

Record details

NPI number1427384593
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonard Sahn — President · (248) 355-1300
NPI enumeratedOctober 26, 2009
Last updated in NPPESOctober 26, 2009
Mailing address29355 Northwestern Hwy, Suite 100, Southfield, MI 48034-1053

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